fix(Asana Node): Fix issue when connecting to the new Asana environment (#8404)

packages/nodes-base/nodes/Asana/GenericFunctions.ts

@@ -17,7 +17,7 @@ import get from 'lodash/get';
 export async function asanaApiRequest(
 	this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
 	method: IHttpRequestMethods,
-	endpoint: string,
+	endpoint: `/${string}`,
 	body: object,
 	query?: IDataObject,
 	uri?: string | undefined,
@@ -33,6 +33,10 @@ export async function asanaApiRequest(
 		json: true,
 	};
 
+	if (options.body === null) {
+		delete options.body;
+	}
+
 	const credentialType = authenticationMethod === 'accessToken' ? 'asanaApi' : 'asanaOAuth2Api';
 	return await this.helpers.requestWithAuthentication.call(this, credentialType, options);
 }
@@ -40,8 +44,7 @@ export async function asanaApiRequest(
 export async function asanaApiRequestAllItems(
 	this: IExecuteFunctions | ILoadOptionsFunctions,
 	method: IHttpRequestMethods,
-	endpoint: string,
-
+	endpoint: `/${string}`,
 	body: any = {},
 	query: IDataObject = {},
 ): Promise<any> {